/* Copyright 2017-19, Emmanouil Antonios Platanios. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package org.platanios.tensorflow.jni

/**
  * @author Emmanouil Antonios Platanios
  */
object CheckpointReader {
  TensorFlow.load()

  @native def newCheckpointReader(filePattern: String): Long
  @native def debugString(handle: Long): String
  @native def hasTensor(handle: Long, name: String): Boolean
  @native def getTensor(handle: Long, name: String): Long
  @native def variableShapes(handle: Long): VariableShapes
  @native def variableDataTypes(handle: Long): VariableDataTypes
  @native def delete(handle: Long): Unit
}

case class VariableShapes(variables: Array[String], shapes: Array[Array[Long]])
case class VariableDataTypes(variables: Array[String], dataTypes: Array[Int])
